LAM-MPI - Revision history

Tanthony@uab.edu: Category:Developer Tools

2012-04-06T13:41:49Z

← Older revision		Revision as of 13:41, 6 April 2012
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	</pre>		</pre>

	[[Category:Software]]		[[Category:Software]][[Category:Developer Tools]]

Tanthony@uab.edu: added category software

2012-04-04T14:03:21Z

added category software

← Older revision		Revision as of 14:03, 4 April 2012
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	#$ -pe lam_loose_rsh 4		#$ -pe lam_loose_rsh 4
	</pre>		</pre>

			[[Category:Software]]

Tanthony@uab.edu at 19:49, 2 April 2012

2012-04-02T19:49:26Z

← Older revision		Revision as of 19:49, 2 April 2012
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	'''Project website:''' http://www.lam-mpi.org/		'''Project website:''' http://www.lam-mpi.org/

			====Load SGE module====
	The following Modules files should be loaded for this package (for LAM, you must load this module in your profile script and your job script):		The following Modules files should be loaded for this package (for LAM, you must load this module in your profile script and your job script):

Tanthony@uab.edu at 18:42, 2 April 2012

2012-04-02T18:42:07Z

← Older revision		Revision as of 18:42, 2 April 2012
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	''Although LAM is not going to go away any time soon (we certainly would not abondon our user base!) -- the web pages, user lists, and all the other resources will continue to be available indefinitely -- we would encourage all users to try migrating to Open MPI. Since it's an MPI implementation, you should be able to simply recompile and re-link your applications to Open MPI -- they should "just work." Open MPI contains many features and performance enhancements that are not available in LAM/MPI.''		''Although LAM is not going to go away any time soon (we certainly would not abondon our user base!) -- the web pages, user lists, and all the other resources will continue to be available indefinitely -- we would encourage all users to try migrating to Open MPI. Since it's an MPI implementation, you should be able to simply recompile and re-link your applications to Open MPI -- they should "just work." Open MPI contains many features and performance enhancements that are not available in LAM/MPI.''

			'''Project website:''' http://www.lam-mpi.org/
	Project ~~Website~~: http://www.lam-mpi.org/


	The following Modules files should be loaded for this package (for LAM, you must load this module in your profile script and your job script):		The following Modules files should be loaded for this package (for LAM, you must load this module in your profile script and your job script):

Tanthony@uab.edu at 15:26, 20 March 2012

2012-03-20T15:26:44Z

← Older revision		Revision as of 15:26, 20 March 2012
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	[[wikipedia:LAM/MPI \|LAM/MPI]] is one of the predecessors of the Open MPI project. Open MPI represents a community-driven, next generation implementation of a Message Passing Interface (MPI) fundamentally designed upon a component architecture to make an extremely powerful platform for high-performance computing.		[[wikipedia:LAM/MPI \|LAM/MPI]] is one of the predecessors of the Open MPI project. Open MPI represents a community-driven, next generation implementation of a Message Passing Interface (MPI) fundamentally designed upon a component architecture to make an extremely powerful platform for high-performance computing.

	From the lam-mpi website		'''From the lam-mpi website:'''
	~~<pre>~~
	''LAM/MPI is now in a maintenance mode. Bug fixes and critical patches are still being applied, but little real "new" work is happening in LAM/MPI. This is a direct result of the LAM/MPI Team spending the vast majority of their time working on our next-generation MPI implementation -- Open MPI.		''LAM/MPI is now in a maintenance mode. Bug fixes and critical patches are still being applied, but little real "new" work is happening in LAM/MPI. This is a direct result of the LAM/MPI Team spending the vast majority of their time working on our next-generation MPI implementation -- Open MPI.''
			''Although LAM is not going to go away any time soon (we certainly would not abondon our user base!) -- the web pages, user lists, and all the other resources will continue to be available indefinitely -- we would encourage all users to try migrating to Open MPI. Since it's an MPI implementation, you should be able to simply recompile and re-link your applications to Open MPI -- they should "just work." Open MPI contains many features and performance enhancements that are not available in LAM/MPI.''

	Although LAM is not going to go away any time soon (we certainly would not abondon our user base!) -- the web pages, user lists, and all the other resources will continue to be available indefinitely -- we would encourage all users to try migrating to Open MPI. Since it's an MPI implementation, you should be able to simply recompile and re-link your applications to Open MPI -- they should "just work." Open MPI contains many features and performance enhancements that are not available in LAM/MPI.
	~~</pre>''~~

	Project Website: http://www.lam-mpi.org/		Project Website: http://www.lam-mpi.org/

Tanthony@uab.edu at 15:22, 20 March 2012

2012-03-20T15:22:35Z

← Older revision		Revision as of 15:22, 20 March 2012
Line 4:		Line 4:
	[[wikipedia:LAM/MPI \|LAM/MPI]] is one of the predecessors of the Open MPI project. Open MPI represents a community-driven, next generation implementation of a Message Passing Interface (MPI) fundamentally designed upon a component architecture to make an extremely powerful platform for high-performance computing.		[[wikipedia:LAM/MPI \|LAM/MPI]] is one of the predecessors of the Open MPI project. Open MPI represents a community-driven, next generation implementation of a Message Passing Interface (MPI) fundamentally designed upon a component architecture to make an extremely powerful platform for high-performance computing.

	LAM/MPI is now in a maintenance mode. Bug fixes and critical patches are still being applied, but little real "new" work is happening in LAM/MPI. This is a direct result of the LAM/MPI Team spending the vast majority of their time working on our next-generation MPI implementation -- Open MPI.		From the lam-mpi website
			<pre>
			''LAM/MPI is now in a maintenance mode. Bug fixes and critical patches are still being applied, but little real "new" work is happening in LAM/MPI. This is a direct result of the LAM/MPI Team spending the vast majority of their time working on our next-generation MPI implementation -- Open MPI.

	Although LAM is not going to go away any time soon (we certainly would not abondon our user base!) -- the web pages, user lists, and all the other resources will continue to be available indefinitely -- we would encourage all users to try migrating to Open MPI. Since it's an MPI implementation, you should be able to simply recompile and re-link your applications to Open MPI -- they should "just work." Open MPI contains many features and performance enhancements that are not available in LAM/MPI.		Although LAM is not going to go away any time soon (we certainly would not abondon our user base!) -- the web pages, user lists, and all the other resources will continue to be available indefinitely -- we would encourage all users to try migrating to Open MPI. Since it's an MPI implementation, you should be able to simply recompile and re-link your applications to Open MPI -- they should "just work." Open MPI contains many features and performance enhancements that are not available in LAM/MPI.
			</pre>''

	Project Website: http://www.lam-mpi.org/		Project Website: http://www.lam-mpi.org/

Tanthony@uab.edu: added links

2012-03-20T15:21:37Z

added links

← Older revision		Revision as of 15:21, 20 March 2012
Line 1:		Line 1:
	{{Generic_stub}}		{{Generic_stub}}


			[[wikipedia:LAM/MPI \|LAM/MPI]] is one of the predecessors of the Open MPI project. Open MPI represents a community-driven, next generation implementation of a Message Passing Interface (MPI) fundamentally designed upon a component architecture to make an extremely powerful platform for high-performance computing.

	LAM/MPI is now in a maintenance mode. Bug fixes and critical patches are still being applied, but little real "new" work is happening in LAM/MPI. This is a direct result of the LAM/MPI Team spending the vast majority of their time working on our next-generation MPI implementation -- Open MPI.		LAM/MPI is now in a maintenance mode. Bug fixes and critical patches are still being applied, but little real "new" work is happening in LAM/MPI. This is a direct result of the LAM/MPI Team spending the vast majority of their time working on our next-generation MPI implementation -- Open MPI.

	Although LAM is not going to go away any time soon (we certainly would not abondon our user base!) -- the web pages, user lists, and all the other resources will continue to be available indefinitely -- we would encourage all users to try migrating to Open MPI. Since it's an MPI implementation, you should be able to simply recompile and re-link your applications to Open MPI -- they should "just work." Open MPI contains many features and performance enhancements that are not available in LAM/MPI.		Although LAM is not going to go away any time soon (we certainly would not abondon our user base!) -- the web pages, user lists, and all the other resources will continue to be available indefinitely -- we would encourage all users to try migrating to Open MPI. Since it's an MPI implementation, you should be able to simply recompile and re-link your applications to Open MPI -- they should "just work." Open MPI contains many features and performance enhancements that are not available in LAM/MPI.

			Project Website: http://www.lam-mpi.org/

Tanthony@uab.edu: created page with generic stub

2012-03-19T14:11:21Z

created page with generic stub

New page

{{Generic_stub}}

LAM/MPI is now in a maintenance mode. Bug fixes and critical patches are still being applied, but little real "new" work is happening in LAM/MPI. This is a direct result of the LAM/MPI Team spending the vast majority of their time working on our next-generation MPI implementation -- Open MPI.

Although LAM is not going to go away any time soon (we certainly would not abondon our user base!) -- the web pages, user lists, and all the other resources will continue to be available indefinitely -- we would encourage all users to try migrating to Open MPI. Since it's an MPI implementation, you should be able to simply recompile and re-link your applications to Open MPI -- they should "just work." Open MPI contains many features and performance enhancements that are not available in LAM/MPI.

The following Modules files should be loaded for this package (for LAM, you must load this module in your profile script and your job script):

For GNU:
<pre>
module load lammpi/lam-7.1-gnu
</pre>
For Intel:
<pre>
module load lammpi/lam-7.1-intel
</pre>

In order to use LAM-MPI you must load the module in your ~/.bashrc script along with your job submit script. Add the following to your ~/.bashrc (replace -intel with -gnu if using GNU):

For Bash Users edit ~/.bashrc:
<pre>
module load lammpi/lam-7.1-intel
</pre>
For Csh Users edit ~/.cshrc:
<pre>
module load lammpi/lam-7.1-intel
</pre>

Use the '''lam_loose_rsh''' parallel environment in your job script (example for a 4 slot job)
<pre>
#$ -pe lam_loose_rsh 4
</pre>